This article continues a series of posts focused on UIG’s Mission 2022: Climate Change.  Help us build a comprehensive climate change collection by contributing content to UIG.  Contact us at info@universalimagesgroup.com Desertification The United Nations Convention to Combat Desertification in 1994 defined desertification as “land degradation in arid, semi-arid and dry sub-humid areas resulting from various factors, including climatic […]